hello. i need for a specific configuration where the real external ip address of a server needs to be hidden, to forward incoming traffic to my router (mikrotik) to ports 80 and 443 to an external ip address where a server is running so clients connect to me and my router forward traffic to server and from server to my router and back to clients like below.

client---->myrouter---->external server ip

external server ip----->myrouter---->client

is this possible to be done with a hairpin nat (reversed somehow)???